What is Digital Security?
Digital security is the set of policies, tools and technologies used to protect a person or company’s digital identity. It includes the use of web services, antivirus software, smartphone SIM cards and biometrics as well as secure personal devices such as an ePassport or USB token.
Keeping your data confidential is essential, so you’re not vulnerable to cybercriminals who can steal your information or use it to make fraudulent purchases. You can do this by creating strong passwords, encrypting your device and using multi-factor authentication to access your online accounts.
Malware is the most common type of cybersecurity threat, and it’s growing in sophistication and volume. Attackers are looking for new ways to penetrate networks, exploit vulnerabilities and compromise data. They’re also playing a cat and mouse game with security technology, so they often bypass legacy solutions to launch attacks that are harder to detect.
The impact of a cyberattack can be huge, especially when it causes system downtime and negatively affects business operations. This can lead to wasted resources, reduced sales revenue and a loss of customer trust.
A cyberattack is a major cause of lost revenue. It may also cause customers to lose confidence in the organization and move on to a more reliable competitor.
There are five types of threats: malware, network and server attacks, DDoS (distributed denial of service) attacks, DNS poisoning and formjacking.
Backing up data periodically is also important to avoid losing sensitive information in case of an attack. This can be done through cloud-based backup services and implementing effective key management and rotation policies.